With COVID-19, you may experience loss of … A cough associated with the coronavirus tends to be dry. COVID-19 is caused by infection with a new coronavirus (called SARS-CoV-2), and flu is caused by infection with influenza viruses. But coronavirus has killed at a much faster rate. These are also common in COVID-19, but it’s become clear as the pandemic has progressed that COVID-19 symptoms vary more wildly than those of the flu – from no symptoms at all in some 45 percent of cases to deadly pneumonia and myriad cardiovascular and neurological issues, said Chin-Hong. Comparing and contrasting the coronavirus and 1918 flu pandemics through images. COVID-19: How much protection do face masks offer? The flu and COVID-19 are both highly-contagious respiratory illnesses, but they’re caused by different viruses. Influenza. Researchers are evaluating many drugs and treatments for COVID-19. School-aged children infected with COVID-19 are at higher risk of Multisystem Inflammatory Syndrome in Children (MIS-C), a rare but severe complication of COVID-19. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. These droplets can land in the mouth or nose of someone nearby or be inhaled. Testing can determine which virus you may have and help guide doctors to the appropriate treatment. COVID-19 (coronavirus) and the flu have many similarities and differences. Here's what makes them different. Influenza (flu). Swine flu was a novel influenza A (H1N1) virus that emerged in the spring of 2009, according to the Centers for Disease Control and Prevention. It’s also more infectious, and there’s no vaccine yet. Also, COVID-19 has been observed to have more superspreading events than flu. COVID-19 (coronavirus) drugs: Are there any that work? They can both spread between people who are in close contact (within 6 feet, or 2 meters). Coronavirus disease 2019 (COVID-19): Diagnosis. COVID-19 seems to spread more easily than flu and causes more serious illnesses in some people. More information about differences between flu and COVID-19 is available in the different sections below. Both are spread mainly by droplets made when people with the illness (COVID-19 or flu) cough, sneeze, or talk. In other words, the flu vaccine will not prevent you from getting COVID-19. But given it's also the flu season, how can you be sure whether you have coronavirus, a cold or the flu? It's possible that the viruses that cause COVID-19 and the flu may spread in your community at the same time during the flu season. U.S. Food & Drug Administration. https://www.cdc.gov/coronavirus/2019-nCoV/index.html. All rights reserved. COVID-19 Is Deadlier Than The Flu. Learn more about how to protect yourself and others from flu this season. But through closer comparison, they can affect people differently. You can also have both diseases at the same time. Both COVID-19 and flu can spread from person to person, between people who are in close contact with one another (within about 6 feet). And all three illnesses have incredibly similar symptoms. Additional complications associated with COVID-19 can include: People at high-risk of complications or who have been hospitalized for COVID-19 or flu should receive supportive medical care to help relieve symptoms and complications. The symptoms of the flu and the 2019 coronavirus are similar, but there are differences. Multisystem inflammatory syndrome in children (MIS-C), Neurosurgery during the COVID-19 pandemic, Parenting and special needs during a pandemic, Routine cancer screening during coronavirus (COVID-19) pandemic, Safe outdoor activities during the COVID-19 pandemic, Safety tips for returning to school during COVID-19, Stay healthy during the COVID-19 (coronavirus) pandemic, Stay on track with medications during a pandemic, Video: Travel safely for medical care during the COVID-19 pandemic. Vaccines for COVID-19 and flu must be approved or authorized for emergency use (EUA) by the FDA. Fever can occur in both COVID-19 and the flu, but is less likely with the common cold. The answer: it depends on your age, and also your assumptions about how deadly COVID-19 will turn out to be. Belongia EA, et al. It’s possible for people to spread the virus for about 2 days before experiencing signs or symptoms and remain contagious for at least 10 days after signs or symptoms first appeared. 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